X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fvframe.h;h=4b7d51a3052fa827201ced7ac2e0332553e53e1c;hb=66e8a774858a7bfefc565d77cde63bbc15769991;hp=da53bfdda22bdb315613238362c512b1061f2ec6;hpb=7fd85fb66168f6b518c5f2d73e04036e87faa0e1;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/guicast/vframe.h b/cinelerra-5.1/guicast/vframe.h
index da53bfdd..4b7d51a3 100644
--- a/cinelerra-5.1/guicast/vframe.h
+++ b/cinelerra-5.1/guicast/vframe.h
@@ -112,8 +112,11 @@ public:
 		int data_size,
 		int data_allocated);
 
-// Write a PNG for debugging
+// Write a PNG/PPM for debugging
 	int write_png(const char *path);
+	static void write_ppm(VFrame *vfrm, const char *fmt, ...);
+	void write_ppm(const char *path) { write_ppm(this, "%s", path); }
+//static int n = 0; write_ppm(vframe, "/tmp/data/f%05d", ++n);
 
 // if frame points to the same data as this return 1
 	int equals(VFrame *frame);
@@ -180,14 +183,14 @@ public:
 	long get_bytes_per_line();
 	int get_memory_type();
 
-
-
 	static int calculate_bytes_per_pixel(int colormodel);
 // Get size + 4 for assembly language
 	static long calculate_data_size(int w, int h,
 		int bytes_per_line = -1, int color_model = BC_RGB888);
 // Get size of uncompressed frame buffer without extra 4 bytes
 	long get_data_size();
+// alloc/reset temp vframe to spec
+	static void get_temp(VFrame *&vfrm, int w, int h, int color_model);
 
 	void rotate270();
 	void rotate90();
@@ -346,7 +349,7 @@ public:
 	virtual int draw_pixel(int x, int y);
 	int pixel_rgb, pixel_yuv, stipple;
 
-	void set_pixel_color(int rgb);
+	void set_pixel_color(int rgb, int a=0xff);
 	void set_stiple(int mask);
 	void draw_line(int x1, int y1, int x2, int y2);
 	void draw_smooth(int x1, int y1, int x2, int y2, int x3, int y3);